The MTD 787-02002B-0638 21" Deck - 3 IN 1 RW provides a protective housing for the mower blade and supports efficient grass cutting. Designed as a replacement mower deck component, it helps enclose the cutting area and direct grass clippings during mowing. Its 3-in-1 design supports versatile mowing functions, helping manage clippings for different lawn care needs. A properly maintain... https://www.wholetoolbox.com/mtd-787-02002b-0638-21-deck-3-in-1-rw/787-02002B-0638.html